85457070 (number)

85457070 is an even 8-digits composite number following 85457069 and preceding 85457071. In scientific notation, it is written as 8.5457070 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 22788528 positive integers (up to 85457070) that are relatively prime to 85457070.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred fifty-seven thousand seventy

Notation

Scientific notation 8.5457070 × 10^7
Engineering notation 8.5457070 × 10^6

Prime Factorization of 85457070

Prime Factorization 2 × 9 × 5 × 949523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85457070
Product of the distinct prime numbers

The prime factorization of 85457070 is 2 × 9 × 5 × 949523. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 28, 83, 967, 373, 4320, 9126, 20147, 13048, 724586, 20134, 5532128, 9845097, 59745084, 38544060, 316749830, 32172750, 2957302527, 8157429524

Basic calculations (n = 85457070)

Multiplication

n×y
n×2 170914140
n×3 256371210
n×4 341828280
n×5 427285350

Division

n÷y
n÷2 42728535
n÷3 28485690
n÷3 21364267.5
n÷5 17091414

Exponentiation

ny
n2 7302910812984900
n3 6.2408536054901E+23
n4 5.3332506342412E+31
n5 4.5576397277789E+39

Nth Root

y√n
2√n 9244.2993244486
3√n 440.46966034726
4√n 96.147279339816
5√n 38.578878612663

Divisors of 85457070

1, 2, 5, 9, 10, 18, 45, 90, 949523, 1899046, 4747615, 8545707, 9495230, 17091414, 42728535, 85457070

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85457069
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85457070 can be divided by 16 positive divisors. The sum of these divisors (counting 85457070) is 1, the average is 0.0625.

Base conversion 85457070

Base System Value
2 Binary 101000101111111100010101110
3 Ternary 12221210200001200
4 Quaternary 11011333202232
5 Quinary 133334111240
6 Senary 12251350330
8 Octal 505774256
10 Decimal 85457070
12 Duodecimal 247523a6
16 Hexadecimal 517f8ae
20 Vigesimal 16e22da
36 Base36 1evn3i

Cryptographic Hash Functions

md5 3b3ed45fcaaca83aa1a006713307cfb6
sha1 9d9c2e09e9f2bfccac219ca83252182c86c0d296
sha256 cd22e4364020340d8162929f8ad6efc831f5cd47a432717b61574f7f0793ad8c
sha512 b16bb94783083f31e79bf5244583244c5e3a948b68bdf6dca6125083bd6a58f73695eefc04751ec617f21bd225f16e521ba52258ce08c9c2e60f4228f4925966
ripemd-160 582ae085a5e6c2c6af5c9b50b3fe27f869a2af23

85457070 as geometric shapes

Circle

Radius = n
Diameter 170914140
Circumference 536942606.61862
Area 2.2942770959895E+16

Sphere

Radius = n
Volume 2.6141626452183E+24
Surface area 9.1771083839579E+16
Circumference 536942606.61862

Square

Length = n
Perimeter 341828280
Area 7302910812984900
Diagonal 120854547.39467

Cube

Length = n
Surface area 43817464877909400
Volume 6.2408536054901E+23
Space diagonal 148015987.10597

Equilateral Triangle

Length = n
Perimeter 256371210
Area 3.1622531428085E+15
Altitude 74007993.552985

Triangular Pyramid

Length = n
Surface area 3.1622531428085E+15
Volume 7.3549165080576E+22
Height 40284849.131556